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<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="API documentation for the Rust `signal` mod in crate `nix`."><meta name="keywords" content="rust, rustlang, rust-lang, signal"><title>nix::sys::signal - Rust</title><link rel="stylesheet" type="text/css" href="../../../normalize.css"><link rel="stylesheet" type="text/css" href="../../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../../../dark.css"><link rel="stylesheet" type="text/css" href="../../../light.css" id="themeStyle"><script src="../../../storage.js"></script></head><body class="rustdoc mod"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu">&#9776;</div><p class='location'>Module signal</p><div class="sidebar-elems"><div class="block items"><ul><li><a href="#reexports">Re-exports</a></li><li><a href="#structs">Structs</a></li><li><a href="#enums">Enums</a></li><li><a href="#constants">Constants</a></li><li><a href="#functions">Functions</a></li><li><a href="#types">Type Definitions</a></li></ul></div><p class='location'><a href='../../index.html'>nix</a>::<wbr><a href='../index.html'>sys</a></p><script>window.sidebarCurrent = {name: 'signal', ty: 'mod', relpath: '../'};</script><script defer src="../sidebar-items.js"></script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!"><img src="../../../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices"></div></div><script src="../../../theme.js"></script><nav class="sub"><form class="search-form js-only"><div class="search-container"><input class="search-input" name="search" autocomplete="off" placeholder="Click or press S to search, ? for more options…" type="search"><a id="settings-menu" href="../../../settings.html"><img src="../../../wheel.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><h1 class='fqn'><span class='in-band'>Module <a href='../../index.html'>nix</a>::<wbr><a href='../index.html'>sys</a>::<wbr><a class="mod" href=''>signal</a></span><span class='out-of-band'><span id='render-detail'><a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class='inner'>&#x2212;</span>]</a></span><a class='srclink' href='../../../src/nix/sys/signal.rs.html#4-808' title='goto source code'>[src]</a></span></h1><h2 id='reexports' class='section-header'><a href="#reexports">Re-exports</a></h2>
<table><tr><td><code>pub use self::<a class="enum" href="../../../nix/sys/signal/enum.Signal.html" title="enum nix::sys::signal::Signal">Signal</a>::*;</code></td></tr></table><h2 id='structs' class='section-header'><a href="#structs">Structs</a></h2>
<table>
<tr class=' module-item'>
<td><a class="struct" href="struct.SaFlags.html"
title='struct nix::sys::signal::SaFlags'>SaFlags</a></td>
<td class='docblock-short'>
</td>
</tr>
<tr class=' module-item'>
<td><a class="struct" href="struct.SigAction.html"
title='struct nix::sys::signal::SigAction'>SigAction</a></td>
<td class='docblock-short'>
<p>Action to take on receipt of a signal. Corresponds to <code>sigaction</code>.</p>
</td>
</tr>
<tr class=' module-item'>
<td><a class="struct" href="struct.SigEvent.html"
title='struct nix::sys::signal::SigEvent'>SigEvent</a></td>
<td class='docblock-short'>
<p>Used to request asynchronous notification of the completion of certain
events, such as POSIX AIO and timers.</p>
</td>
</tr>
<tr class=' module-item'>
<td><a class="struct" href="struct.SigSet.html"
title='struct nix::sys::signal::SigSet'>SigSet</a></td>
<td class='docblock-short'>
</td>
</tr>
<tr class=' module-item'>
<td><a class="struct" href="struct.SignalIterator.html"
title='struct nix::sys::signal::SignalIterator'>SignalIterator</a></td>
<td class='docblock-short'>
</td>
</tr></table><h2 id='enums' class='section-header'><a href="#enums">Enums</a></h2>
<table>
<tr class=' module-item'>
<td><a class="enum" href="enum.SigHandler.html"
title='enum nix::sys::signal::SigHandler'>SigHandler</a></td>
<td class='docblock-short'>
<p>A signal handler.</p>
</td>
</tr>
<tr class=' module-item'>
<td><a class="enum" href="enum.SigevNotify.html"
title='enum nix::sys::signal::SigevNotify'>SigevNotify</a></td>
<td class='docblock-short'>
<p>Used to request asynchronous notification of certain events, for example,
with POSIX AIO, POSIX message queues, and POSIX timers.</p>
</td>
</tr>
<tr class=' module-item'>
<td><a class="enum" href="enum.SigmaskHow.html"
title='enum nix::sys::signal::SigmaskHow'>SigmaskHow</a></td>
<td class='docblock-short'>
</td>
</tr>
<tr class=' module-item'>
<td><a class="enum" href="enum.Signal.html"
title='enum nix::sys::signal::Signal'>Signal</a></td>
<td class='docblock-short'>
</td>
</tr></table><h2 id='constants' class='section-header'><a href="#constants">Constants</a></h2>
<table>
<tr class=' module-item'>
<td><a class="constant" href="constant.NSIG.html"
title='constant nix::sys::signal::NSIG'>NSIG</a></td>
<td class='docblock-short'>
</td>
</tr>
<tr class=' module-item'>
<td><a class="constant" href="constant.SIGIOT.html"
title='constant nix::sys::signal::SIGIOT'>SIGIOT</a></td>
<td class='docblock-short'>
</td>
</tr>
<tr class=' module-item'>
<td><a class="constant" href="constant.SIGPOLL.html"
title='constant nix::sys::signal::SIGPOLL'>SIGPOLL</a></td>
<td class='docblock-short'>
</td>
</tr>
<tr class=' module-item'>
<td><a class="constant" href="constant.SIGUNUSED.html"
title='constant nix::sys::signal::SIGUNUSED'>SIGUNUSED</a></td>
<td class='docblock-short'>
</td>
</tr></table><h2 id='functions' class='section-header'><a href="#functions">Functions</a></h2>
<table>
<tr class=' module-item'>
<td><a class="fn" href="fn.kill.html"
title='fn nix::sys::signal::kill'>kill</a></td>
<td class='docblock-short'>
</td>
</tr>
<tr class=' module-item'>
<td><a class="fn" href="fn.pthread_sigmask.html"
title='fn nix::sys::signal::pthread_sigmask'>pthread_sigmask</a></td>
<td class='docblock-short'>
<p>Manages the signal mask (set of blocked signals) for the calling thread.</p>
</td>
</tr>
<tr class=' module-item'>
<td><a class="fn" href="fn.raise.html"
title='fn nix::sys::signal::raise'>raise</a></td>
<td class='docblock-short'>
</td>
</tr>
<tr class=' module-item'>
<td><a class="fn" href="fn.sigaction.html"
title='fn nix::sys::signal::sigaction'>sigaction</a><a title='unsafe function' href='#'><sup></sup></a></td>
<td class='docblock-short'>
<p>Changes the action taken by a process on receipt of a specific signal.</p>
</td>
</tr>
<tr class=' module-item'>
<td><a class="fn" href="fn.sigprocmask.html"
title='fn nix::sys::signal::sigprocmask'>sigprocmask</a></td>
<td class='docblock-short'>
<p>Examine and change blocked signals.</p>
</td>
</tr></table><h2 id='types' class='section-header'><a href="#types">Type Definitions</a></h2>
<table>
<tr class=' module-item'>
<td><a class="type" href="type.type_of_thread_id.html"
title='type nix::sys::signal::type_of_thread_id'>type_of_thread_id</a></td>
<td class='docblock-short'>
</td>
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